baber/WOPTO huggingface dataset:
Patent JP-S604219-A (JP)
Title: Inspection of mask
Inventor: SAKAMOTO KAZUYUKI
IPC: G01N21/956
Filed: 1983-06-23
Abstract: PURPOSE:To improve an inspection yield by a method wherein a defect position on a mask to be inspected is detected and a position relation between another mask pattern used in another process in the same set and the defect position of the mask to be inspected is inspected and a quality of the tested mask is judged. CONSTITUTION:A mask 1 to be inspected and a judging mask 2 used in another process in a same set are positioned and set on a same X-Y stage 3. The mask 1 to be inspected is compared with design data 6 and inspected by a comparing and judging circuit apparatus 7 through an optical system 5. In order to judge, a detected defect is displayed on a monitor 10 and the identical position of the judging mask 2 is displayed superposed through an optical system 9. If the defect in the inspected mask 1 is found inside the pattern of the judging mask 2, the defect is practically not harmful for the application of the inspected mask and the judging mask. Therefore, if the defect 13 only is found, the inspected mask is judged to be satisfactory. With this constitution, when the defect 13 is detected, but if the defect 14 does not exist, the mask is judged to be satisfactory and the cost of the mask is reduced.
Patent JP-H02292118-A (JP)
Title: Structure of metal bed for rotary saw
Inventor: TAKEMURA SOUKICHI
IPC: B23D61/02
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the roughness of pull skin and keep a chip life longer by forming a number of slits in a peripherally spaced manner at the outer periphery portion of a disc metal bed and forming channels extended to a radial direction between respective slits. CONSTITUTION:A sawtooth edge stock 12 is formed in a preset pitch at the outer periphery portion of a metal bed 11 for a rotary saw 10 and a chip 13 is fixed on the rotation side of the top of the edge stock 12. Five slits 14 which are extended to a radial direction from the through portion 12a of the edge stock 12 are formed in a peripherally equally-spaced manner. Two channels 15 which are extended to a radial direction are formed between respective slits 14. The outer ends 15a of the channels 15 are located at the outer periphery portion of the inner ends 14a of respective slits 14, and the inner ends 15b are located at the axial core portion of the inner ends 14a. The outer periphery portion of the metal bed 11 is thus split in a peripheral direction with respective slits 14, and the inner periphery portion of split outer periphery pieces are split in a peripheral direction with the channels 15, so that when the metal bed 11 is raised in temperature by heat due to cutting heat distortion in a peripheral direction is absorbed by the slits 14 and the channels 15.
Patent JP-H0412233-A (JP)
Title: Method and device for measuring molten metal level vibration
Inventor: BABA MASAHIKO
IPC: G06T1/00
Filed: 1990-04-29
Abstract: PURPOSE:To measure the molten metal level vibration quantity in the vicinity of a crystal growing part by photographing a single crystal growing part grown by a CZ method, and detecting the diameter of the outside of a bright annular image whose luminance exceeds a reference value, based on a video signal. CONSTITUTION:A silicon signal crystal 32 grown by a CZ method is photographed by a CCD camera 38. A composite video signal from the camera 38 is separated into a synchronizing signal and a video signal Vs by a synchronizing separator circuit 40, the signal Vs is supplied to a peak holding circuit 42, and the maximum voltage VM of the signal Vs is held. This voltage VM is supplied to a microcomputer (MCP) 52 through an A/D converter 44. Also, the signal Vs from the circuit 40 is compared with a reference voltage E, binarized and supplied to an S/P converter 48. Moreover, horizontal synchronizing signal HSYNC from the circuit 40 is supplied to the MCP 52 through a pixel clock generating circuit 50 and the converter 48. Furthermore, a vertical synchronizing signal VSYNC from the circuit 40 is also inputted to the MCP 52, and in the MCP 52, the diameter of the outside of a bright annular image whose luminance exceeds a reference value is detected, and the molten metal level vibration quantity in the vicinity of the crystal 32 is measured.
Patent JP-S593660-A (JP)
Title: File transfer processing system
Inventor: ODA MASAMI
IPC: G06F13/00
Filed: 1982-06-30
Abstract: PURPOSE:To transfer a file to another system through a network by allowing a user to input irreducible necessary data by commands without draw up a job for transfer and a job for file drawing. CONSTITUTION:When a command is inputted to the 1st data processing system 1, a command interpreting part 20 is activated to pass command data. A command converting part 21 activates a job formation part 22 for transformation on the basis of the command data. The job formation part 22 adds the command data in the original format of a job control statement (JCL) read out of a conversion table 25 to form the job 27 for transfer. Then, a job formation part 23 for file drawing is activated to form the job 28 for file drawing up by referring to a conversion table 26. The command converting part 21 passes the formed job to a job activating part 24 and the job is run by a transfer job execution part 4.
Patent JP-H06326917-A (JP)
Title: Image pickup device
Inventor: KIKUCHI KENICHI
IPC: A61B1/04
Filed: 1993-05-14
Abstract: PURPOSE:To easily improve sensitivity by setting up the charge-accumulating period of an element in plural field periods, and at the time of reading out a video signal, executing prescribed operation and outputting the operated result in each period shorter than the field period. CONSTITUTION:A video signal read out of an image pickup element 1 by a driving signal outputted from a driving circuit 2 is inputted to a preprocessing circuit 3 to execute preprocessing and then inputted to an interpolating circuit 4. In the circuit 4, an output from the circuit 3 is inputted and stored to/in a memory 5 and read out after one field and two fields. An output signal from the memory 5 is added to the memory input signal (the output signal from the circuit 3) by an adder 6, the added signal is multiplied by 1/2 through a coefficient multiplier 7 and the 1/2-multiplied result is inputted to the K input terminal of a change-over switch SW1. On the other hand, the output signal of the memory 5 is also inputted to the L input terminal of the switch SW1. The output signal of the coefficient multiplier 7 and the output signal of the memory 5 are switched by timing indicated by the switch SW1 to obtain a signal as an output video signal.
Patent JP-H10288123-A (JP)
Title: Common rail
Inventor: USUI MASAYOSHI
IPC: F16L41/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To lower a maximum stress generated at a main pipe rail opening end part of a branch pipe and enhance internal pressure fatigue strength by forming pressure receiving surfaces which cane into contact with the outer peripheral surface of the main pipe rail symmetrically with a shaft core of a branch hole as a center on the inner peripheral surface on the opposite side to a screw wall part of a ring- shaped coupling hardware which is externally fitted to the main pipe rail. SOLUTION: When a branch pipe 2 is branch-connected with a main pipe rail 1, a nut 4 is screw-fastened to a screw wall 3-1 of a ring-shaped coupling hardware 3 which is externally fitted to the main pipe rail 1 after a pressing bearing surface 2-3 of a connection head part 2-2 on the side of the branch pipe 2 is made to abut on a pressure receiving bearing surface 1-3 opening outward in a branch hole 1-2 part. As a result, the main pipe rail 1 is compressed by the pressure receiving surface 3-2 provided symmetrically on the inner peripheral surface of the ring-shaped coupling hardware 3 because the ring-shaped coupling hardware 3 is attracted to the side of the branch pipe 2 at the same time that the pressing bearing surface 2-3 is made press-contact with the pressure receiving bearing surface 1-3.  Thus, high compression pressure is imparted to the branch hole 1-2 of the main pipe rail 1 and internal pressure fatigue strength is improved.
Patent JP-H08285112-A (JP)
Title: Ultrasonic actuator
Inventor: TODA KOJI
IPC: F16K31/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide an ultrasonic actuator composed of a piezoelectric vibrator, a vibration plate, a vibration bar and a movable body for generating vibration displacement on the surface of the vibration bar by exciting elastic vibrations in the piezoelectric vibrator and moving the movable body by using this vibration displacement. CONSTITUTION: When a composite body composed of a piezoelectric vibrator 1, a vibration plate 2 and a vibration bar 3 is driven by using a self-excited oscillation drive circuit, elastic vibrations are excited in the piezoelectric vibrator 1. The vibration plate 2 is vibrated with its contact region with the piezoelectric vibrator 1 as a fixed end following the vibration of the piezoelectric vibrator 1. This vibration causes the vibration bar 3 to vibrate, generating vibration displacement on the surface of the vibration bar 3. A movable body 4 is moved by this vibration displacement. Thus, an ultrasonic actuator is simplified in its structure, made compact and reduced in its weight, enabling low power consumption driving to be perfomed at a low voltage.
Patent JP-S62271015-A (JP)
Title: Document editing device
Inventor: YAMAMURA MASAO
IPC: G06F17/27
Filed: 1986-05-20
Abstract: PURPOSE:To secure input of a retrieving subject while confirming it and to ensure a retrieving job of a high grade by inputting the control signals showing the start and end points of the retrieving subject and displaying this subject held between both control signals on a screen. CONSTITUTION:For control signals for retrieval, a symbol 21A showing a flag turned to the right is used for start of selection with a symbol 21B showing the flag turned to the left used for end of selection respectively. These control signals are not distributed on a keyboard 19 and therefore a virtual keyboard where keys are virtually corresponding to each other is set to select those control signals by means of a mouse 18 or a prescribed key. In a retrieval mode both symbols 21A and 21B are designated and the data on both symbols are stored in a RAM 13 respectively. A CPU 11 reads a document out of a sentence file 14 to store it in a retrieving job area of the RAM 13 and then reads out again the document. Then the character strings obtained for a period during which the symbol 21A and then the symbol 21B are detected are defined as the retrieved words and phrases. These words and phrases are displaced on a display 17. In this case, however, the CPU 11 functions to close the character display width by an amount equivalent to a prescribed number of picture elements so that the extension of the display area is avoided.
Patent JP-H01283659-A (JP)
Title: Data transfer control method
Inventor: YAMAGISHI TORU
IPC: G06F13/28
Filed: 1988-05-11
Abstract: PURPOSE:To prevent a shift from being generated between read-out of data and its transfer even when an interruption has occurred on the way of the transfer by calculating and resetting a correct value from the number of transfer bytes and an initial value of a value of a transfer start address and a value of a register at the time point when a data transfer has been interrupted. CONSTITUTION:When a transfer of data is interrupted immediately after the data has been read out of a memory 1, the first count register 5a is brought to decrement and the second count register 5b is brought to increment, but since the data is not transferred yet to a communication line 3, the third count register 5c is not brought to decrement. In this case, a central processing circuit 4 derives correct values of the first and the second count registers 5a, 5b from the number of transfer bytes which have been held in advance and an initial value of a transfer start address of the data and values of the first - the third count registers 5a-5c, and resets them to the first and the second count registers 5a, 5b. In such a way, even when the transfer of the data has been interrupted, a shift is not generated between the count of read-out from the memory 1 and the count of the data transfer, and the transfer can be executed exactly.
Patent JP-H0411131-A (JP)
Title: Intermediate drain joint
Inventor: KOYAMA YOSHIRO
IPC: F16L39/00
Filed: 1990-04-26
Abstract: PURPOSE:To facilitate execution of work by dividing an intermediate drain joint for double-layer vertical pipe provided with a drainage and a ventilation passage into upper and lower parts and by removably interposing, in its connection part, a short-pipe state adjusting joint member whose rotation and height can be adjusted. CONSTITUTION:An intermediate drain joint 3 provided with a branch pipe 6 for connecting double-layer pipes 1 and 2 for drainage in high-rise buildings and so on is divided into upper and lower parts so as to be separated in an upper stream side joint member 31 and a lower stream side joint member 32. A short-pipe state adjusting joint member 50 whose rotation and height can be adjusted is removably interposed between the upper and the lower joint members 31 and 32. And the joint angle and height of the branch pipe 6 are easily adjusted. By this process, execution of piping work can be facilitated.
Patent JP-H06299900-A (JP)
Title: Cylinder block structure
Inventor: FUKASHIRO JUNYA
IPC: F01P5/10
Filed: 1993-04-16
Abstract: PURPOSE:To prevent breaking of a first boss part caused by rotational vibration and rotational fluctuation at the time of driving a water pump by providing a reinforcing rib for the first boss part connected to the first boss part on a cylinder block so as to improve strength and rigidity of the first boss part. CONSTITUTION:A first reinforcing rib 68 is provided on a cylinder block 4 as a reinforcing rib for a first boss part 54 connected to the first boss part 54 so as to improve strength and rigidity of the first boss part 54, and also a second reinforcing rib 70 is provided thereto to connected to this first reinforcing rib 68 and connected to a second boss part 58. This first reinforcing rib 68 is formed to enlarge gradually a width from the first boss part 54 toward the bottom surface part of the cylinder block 4. It is thus possible to improve strength and rigidity of the first boss part 54, and also prevent breaking of the first boss part 54 caused by rotational vibration and rotational fluctuation, at the time of drive, of a water pump.
Patent JP-S5448055-A (JP)
Title: Missing phase detector
Inventor: KOUNO SUSUMU
IPC: H02H3/13
Filed: 1977-09-21
Abstract: PURPOSE: To promote a simplification of constitution as a whole unit, by means of operating a detection of missing phase on the basis of a phase of detected each phase current detection output.  
     CONSTITUTION: When in a sound state for each of three phases, an output voltage from a current transformer 11 (11R, 11S, 11T) comes to be in AC wave form proportional to the three-phase current. A voltage at an output point G of an "OR"  circuit 22 remains in 0. On the contrary, for instance, the current transformer 11T,  if causing a phase missiing, makes its output voltage to be zero, with output voltages of the current transformers 11R and 11S becoming a single-phase voltage. An output is generated at the output point G of the OR circuit 22, with a charge current flowing in a condenser 26 in the interior of a decision unit 23. If a charge voltage exceeds a certain level, an amplifier 27 begins an operation of amplification, and a voltage appears at an output point F with a detection operated for a phase missin 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11305453-A (JP)
Title: Cleaning and removing agent for photoresist ashing residue
Inventor: MIGAMI ICHIRO
IPC: G03F7/42
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning and removing agent for photoresist ashing residue capable of sufficiently removing photoresist ashing residues such as an incomplete ash of a photoresist or films depositing on side walls and having low corrosion property for insulating films or conductive films on a substrate wafer. SOLUTION: This cleaning and removing agent for photoresist ashing residue consists of a fluorine-based surfactant soln. of 0.01 to 5 wt.% concn., preferably an aq.soln. of perfluoroalkyl ammonium salt. By using this cleaning and removing agent, residues after the ashing treatment of a photoresist can be well removed. This agent shows high removing ability for films depositing on side walls or incomplete ash of a photoresist produced by RIE or the like, and further, for an incomplete ash of a photoresist modified by ion injection. Moreover, it has low corrosive property for insulating films or conductive films on the substrate wafer.
Patent JP-H0410482-A (JP)
Title: Gas-laser oscillation device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/097
Filed: 1990-04-26
Abstract: PURPOSE:To reduce a dielectric breakdown or a heat emission of a high-frequency transformer by employing a high-frequency transformer as an output transformer of a high-voltage power source for a gas laser and forming a secondary-side winding of said high-frequency transformer by a plural part-winding structure, wherein a winding ratio of the number of winding of each parted block is constant. CONSTITUTION:In a high-frequency transformer 1 of a gas laser oscillation device, a secondary-side winding 3 is wound around a ferrite core 4 in an outside periphery of a primary-side winding 2 concentrically through a bobbin 5 composed of a synthetic resin or the like. Further, the secondary-side winding 3 is wound on parted blocks 6 arranged in said bobbins 5 while changing the number of winding in turn. As a result, a space insulation distance (l) among the windings around said parted blocks 6 can be ensured so that a damage on the windings caused by a dielectric breakdown can be prevented. Also, a distance (m) between the primary-side winding 2 and the secondary-side winding 3 which are composed of a concentric structure and are wound through the bobbins 5 is made 20mm or less in order to prevent a generation of dielectric breakdown between the primary-side winding 2 and the secondary-side winding 3.
Patent JP-H02294455-A (JP)
Title: Method of annealing aluminum alloy
Inventor: HATANAKA KOICHI
IPC: C22F1/00
Filed: 1989-05-06
Abstract: PURPOSE:To suppress the oxidation on the surface of an Al-Mg series alloy even in the presence of O2 by using an atmospheric gas having specified CO2/O2 ratio at the time of annealing the alloy. CONSTITUTION:At the time of annealing an A alloy contg. >=0.5wt.% Mg, the compsn. of its atmospheric gas is controlled so that the ratio of CO2/O2 is regulated to >=0.5. It is considered that CO2 in the atmospheric gas interacts with Mg and the contact of the alloy with O2 is interrupted to delay its oxidation. When the concn. of CO2 in the atmospheric gas is low, an oxidized film is formed on the Al-Mg series alloy even if the concn. of O2 is low.
Patent JP-H07297785-A (JP)
Title: Electronic apparatus
Inventor: IWAHARA KENJI
IPC: H04B1/16
Filed: 1994-04-27
Abstract: PURPOSE:To provide an electronic apparatus which surely alarms an operator at a low voltage and prevents interruption of the system operation. CONSTITUTION:If it is detected by a voltage detection circuit 21 of a power supply circuit part 2 that the output voltage of a battery P1 is lower than a reference voltage level, a transistor TR Tr1 is turned off to stop the supply of a charging current from the battery P1 to a secondary battery P2. A TR T12 in a switching part 4 is turned off by a CPU 3, and a TR Tr3 us turned on. Power is supplied to the CPU 3, a pager function part 6, and a low voltage reporting part 5 from the secondary battery P2 instead of the battery P1.
Patent JP-2000304273-A (JP)
Title: Kerosene stove
Inventor: NAGUMO YOSHITOSHI
IPC: F23K5/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce sizes of an oil feeding indicating device as well as a fire extinguishing device upon oil feeding and reduce a cost. SOLUTION: A kerosene stove is equipped with a wick elevating and lowering means, an anti-earthquake fire extinguishing device 14, a cartridge tank 10, an oil feeding and fire extinguishing function, extinguishing fire upon extracting the cartridge tank 10, and an oil feeding indicating function, detecting the weight of the cartridge tank 10 and indicating the emptiness of fuel oil. In such a kerosene stove, an activating fitting 30, pivoted in accordance with the condition of the cartridge tank 10 to effect the indication of fire extinguishing upon oil feeding and the indication of oil feeding, and a spring for energizing the activating fitting into a direction opposed to the weight of the cartridge tank are provided.  In this case, the lock fitting 51 of an anti-earthquake fire extinguishing device 14 is equipped with an end unit 57, extended downward so that the end unit 57 is positioned substantially orthogonal to the fire extinguishing unit 37 upon oil feeding under the operating condition of them.
Patent JP-S5815535-A (JP)
Title: Primer for coating member made of polypropylene resin and coating method
Inventor: YAMAUCHI MITSURU
IPC: C09D123/26
Filed: 1981-07-21
Abstract: PURPOSE:To provide the titled primer which can be easily applied and can form an undercoat having good adhesion, by dissolving a chlorinated polyolefin resin in an arom. hydrocarbon solvent. CONSTITUTION:The titled liquid primer is obtd. by blending 88% arom. hydrocarbon solvent, 7% chlorinated polyolefin resin and 5% additive such as a vinyl resin. In the coating of a member made of a polypropyrene resin, such as bumper, the surface of the member is cleaned, the above primer is sprayed over the entire surface thereof, the resulting coating film is forcedly dried at 60 deg.C for 30-40min to form an undercoat, then a desired paint such as a room temperature drying acrylic lacguer is sprayed thereon, and the member is dried.
Patent JP-S62269623-A (JP)
Inventor: MIZOBE TAKASHI
IPC: A01F29/04
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000007568-A (JP)
Title: Neurotrophic factor-like medicine
Inventor: MIYAMOTO MASAOMI
IPC: A61P25/28
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having a low mol.wt., capable of being safely administered, and useful for preventing and treating neurodegenerative diseases, cerebrovascular diseases, dysmnesia, and psychiatric disorders by compounding a specific compound (salt) as an active ingredient. SOLUTION: This neurotrophic factor-like medicine contains a compound (salt) of the formula [Ar is (substituted, condensed) phenyl; (n) is 1-10; R is H or a (substituted) hydrocarbon; Y is (substituted) amino or a (substituted) nitrogen-containing saturated heterocyclic group] for example, 3-[1-(phenylmethyl)-4-piperidinyl]-1-(2,3,4,5,-tetrahydro-1H-1-benzaze pin-8-y1)-1- propanone fumarete} as an active ingredient. The compound as such can be mixed with a carrier and subsequently orally (parenterally) administered in the preparation of tablets, liquid medicines, injections, suppositories, sustained release medicines, etc.